LS3 crate engine price on eBay right now
Across 39 live Buy It Now listings for "LS3 crate engine" on eBay US, the market median is $9,699. Half of listings sit between $9,622 and $9,989. Rescanned every 6 hours; last sweep 2026-10-07 17:01 UTC.
Cheapest Buy It Now right now
12% underbuy nowBluePrint Engines 408 CI Crate Engine, GM LS3 Compatible 570 HP Long Block
11% underbuy nowLS CHEVY 5.3L 510-560HP COMPLETE CRATE ENGINE PRO-BUILT LQ LS2 LS6 Ls3 LSX Dart
8% underbuy nowLS CHEVY LS 5.3LS 510 HP COMPLETE CRATE ENGINE PRO-BUILT LQ LS2 LS6 6.2 Ls3 LSX
11% underbuy nowLS CHEVY LS 5.3L 450-510HP 6.2L COMPLETE CRATE ENGINE PROBUILT LS2 LS6 Ls3 ls2
8% underbuy nowLS 5.3L Chevy 500+HORSE COMPLETE CRATE ENGINE PRO-BUILT LQ LS2 LS6 LSX Dart LS3
7% underbuy nowLS CHEVY LS 5.3L 510HP COMPLETE CRATE ENGINE PROBUILT LQ LS2 LS6 6.2 Ls3 LS2 LSX
7% underbuy nowLS crate engine ls1 ls2 ls3 5.3 6.0 6.2 500hp-650hp Swap RetroFit Muscle Car LSx
7% underbuy nowGM Performance Parts 19435106 376 C.I.D. 430HP Crate Engine For GM LS3 6.2L
Price history
Price by condition
| condition | median | listings |
|---|---|---|
| New | $9,683 | 42 |
| Pre-owned | $4,550 | 8 |
36% of current listings are promoted by the seller, which usually signals a motivated seller rather than a bargain. Compare against the condition medians above, not the overall median, before deciding a price is good.
What moves transmissions & drivetrain prices
Transmission and engine prices depend on whether the unit is remanufactured, rebuilt, used low-mileage or a core, and on the exact application code stamped on the case. A remanufactured unit with a warranty is the top of the range; a used unit with unknown mileage sits at the bottom. Freight is often not included in the listing price and can add several hundred dollars. Core charges apply to many remanufactured units.
How to read this
The median is the middle asking price of live Buy It Now listings for this exact search, so it reflects what sellers are asking today, not what buyers paid last month. Use the 25th percentile as a realistic quick-sale price and the 75th as a patient-seller price. Anything listed well under the 25th percentile is worth checking for condition, completeness, and seller feedback before you buy.